Honda Ridgeline 2006 Online Reference Owner's Manual page 231

Maintenance Minder
Symbol Maintenance Main Items
A Replace engine oil
B Replace engine oil and oil filter
Rotate tires
Inspect front and rear brakes
Check parking brake adjustment
Inspect these items:
Tie rod ends, steering gear box, and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections
1 : If the message ''SERVICE dUE NOW'' does not appear more than 12 months
after the display is reset, change the engine oil every year.
:
See information on maintenance and emissions warranty on page
NOTE: Independent of the maintenance messages in the information display,
replace the brake fluid every 3 years.
Inspect idle speed every 160,000 miles (256,000 km).
Adjust the valves during services A, B, 1, 2, or 3 only if they are noisy.
Symbol
Maintenance Sub Items
1 Rotate tires
2 Replace air cleaner element
If you drive in dusty conditions, replace
every 15,000 miles (24,000 km).
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Symbol
2 Replace dust and pollen filter
If you drive primarily in urban areas that have high
concentrations of soot in the air from industry and from diesel-
powered vehicles, replace every 15,000 miles (24,000 km).
Inspect drive belt
3 Replace transmission and transfer fluid
Driving in mountainous areas at very low vehicle speeds or
trailer towing results in higher transmission and transfer
temperatures or frequently fully loaded. This requires
transmission and transfer fluid changes more frequently
than recommended by the Maintenance Minder.
If you regulary drive your vehicle under these conditions, have
the transmission and transfer fluid changed every 30,000 miles
(48,000 km).
4 Replace spark plugs
Replace timing belt and inspect water pump
If you drive regularly in very high temperatures (over 110°F,
43°C), in very low temperatures (under-20°F, -29°C), or towing a
230 .
trailer, replace every 60,000 mile (U.S.)/100,000 km (Canada)
Inspect valve clearance
5 Replace engine coolant
6 Replace VTM-4 rear differential fluid
Driving in mountainous areas at very low vehicle speeds or
trailer towing results in higher level of machanical (shear) stress
to fluid or frequently fully loaded. This requires differential fluid
changes more frequently than recommended by the
Maintenance Minder. If you regularly drive your vehicle under
these conditions, have the differential fluid changed at
7,500 miles (12,000 km), then every 15,000 miles (24,000 km).
Maintenance Sub Items